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1505 Bell Hill Rd 
Kelseyville, CA 95451

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Primordial Powder is a Biodynamic soil amendment that is pH balanced and has broad spectrum plant, animal, and mineral based fertilizers.

Containing 20 different ingredients, our Primordial Powder was created to keep your soil alive. Use it in your own soil mix, as a mixable fertilizer, or to rejuvenate used soil.

Use Directions:

As Mixable Fertilizer – 1 Tbs per Gallon of Water.

To Rejuvenate Soil – 10lbs per 1 yard of soil with 1 bag of worm casting and 1 bag of chicken manure if possible.

Ingredient List:
Humic 1, humic 2, fish meal, feather meal, nitro bat guana, soft rock phos, fish bone, bone, phos seabird, kelp, shrimp meal, crab meal, alfalfa meal, neem cake, glacial rock dust, lime, elmite, oyster, gypsum.

Fish Meal 9.60-3-0

Fish Meal is a natural fish fertilizer that is an excellent source nutrients for your garden. Fish meal is high in Nitrogen, but also contains enough phosphorous to help boost phosphorous levels in your soil. Fish meal also contains micronutrients. Fish meal has a natural time release that helps develop a healthy root system and promotes vigorous growth.


Fish Bone Meal 4-20-0

Fish Bone Meal is an excellent source of organic phosphorous and calcium. It benefits plants in all stages of growth, especially beneficial for roots, buds, blooms. Fish Bone Meal is high in trace elements. Fish Bone Meal creates a high phosphorus fertilizer perfect for flowering and fruiting plants.

Feather Meal 12.8-0-0

Feather Meal is a natural organic fertilizer made of processed poultry feathers. Perfect for plants requiring a consistent supply of nitrogen. Feather Meal works with bacteria and nematodes in the soil that breakdown the soil conditioner into nitrogen components the plants can more easily absorb. This increased bacterial process adds life to your soil base, causing increased root growth and a stronger overall root system.

Bone Meal 2-14-0

Bone Meal is a good source of phosphorus, which helps with cell and seed formation, cell division, and root growth in plants. A natural organic fertilizer, bone meal generally is recommended for bulbs and roses but can be used in just about any situation where a controlled-release form of phosphorus is needed.

Acadian Sea Kelp

Acadian Sea Kelp is used to improve uptake of soil-applied materials and to improve plant resistance to biotic and abiotic stresses making your crop protection or nutritional products more effective. It also helps plants tolerate stresses imposed by certain product inputs.


Worm Castings

Worm Castings provide beneficial microbes that compete with disease causing organisms. They are a natural organic soil conditioner. It helps loosen hard soil, improve soil aeration and conserve water. An excellent addition to native soils. Microbes supplied by Worm Castings compete for available food sources. Worn Castings enrich soil in micro-organisms, adds plant hormones such as auxins and gibberellic acid, and adds enzymes such as phosphates and cellulose.

Nitrogen Bat Guano 9-3-1

High nitrogen Guano is an excellent choice for providing essential nitrogen to garden plants and soils. The finely ground Bat Guano is ideal for vegetative stages of growth and for heavy feeding crops. Use as a soil amendment or brew into a nutrient-dense liquid fertilizer. Bat Guano provides both macro and micro nutrients along with active and dormant micro-organisms to soils. Beneficial organisms mobilize nutrients tied up in the soil, break down the compounds in the guano, and slowly release significant soluble nutrients to neighboring plant roots. With absolutely no chemical additives, bat guano offers the highest quality in organic fertilization.

High nitrogen Bat Guano can be used with indoor and outdoor plants, vegetables, ornamentals, as well as shrubs/ trees. Bat Guano is most effectively used at the root zone to heighten root and healthy development. Gardeners can apply guano as an amendment to soil and potting mixes, as a top dressing around established plants, or brewed into a highly fortified “guano tea” applied directly to plant roots as a soil drench.

Phosphorus Bat Guano 0-7-0

Phosphorus Bat Guano provides home gardeners with the best phosphate, calcium, and micronutrient fertilizer available. Phosphate is very effective in promoting exceptional fruit and flower development. And because the guano is fossilized, it has no foul odor. Independent laboratory tests also show that it does not contain potentially harmful bacteria that are commonly associated with fresh guano.



Custom Soil Mixes


Mixed and Sourced By Us = Lower Prices for You


Soil & Agriculture Consulting Available

About us

Providing premium wholesale soil, amendments, and custom blends to farmers all over California and Oregon. 

Contact us

Nor Cal Soil Builders
1505 Bell Hill Rd 
Kelseyville, CA 95451